{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_5b1c2a9507fcffd059a7069dbb0c9b2ed51b225fd9a528101b5aba2dce204042","bitcoin_anchor":{"bitcoin_attestations":[],"calendar_attestations":[],"ots_url":"","stamped_at":"","status":"pending_next_stamp"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1779012037,"merkle_proof":"tpa_chain_h135028","root_at_anchor":"tpa_chain_h135028"}],"axiom_id":"axm_5b1c2a9507fcffd059a7069dbb0c9b2ed51b225fd9a528101b5aba2dce204042","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1779012037,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x593364f2d8749bb639514844a9f7f44a247ca7465ee7cd9088d2600c93e04fbe","commitment_y":"0xdf995146e30ca4e70abd861b92456c85e887557c1d2de1c51147ad0a1ac6d4aa","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#1","necessity_name":"Missing explicit data provenance","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x8c7e025744bbe7894a87efa163e3884f5bf773ccdfe1fe1bd854254d8e632261","commitment_y":"0x73448e8b8881c325f232d438dd06f47ca9b82340217d08a8972eae5f1ab8ab00","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","California Consumer Privacy Act"],"necessity_id":"NEC#10","necessity_name":"Missing temporal validity and revocation metadata","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xc8b7e5031b63e9ee97de6077e9acafc7ffe3ecc981c10eb3e9ce07587960374b","commitment_y":"0x2bf24384dca752fe0dbbf720628b7c79e2bd56e054669252ba798d77806a491b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","OECD AI Principles"],"necessity_id":"NEC#11","necessity_name":"Missing known limitations documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x1aa0c5ccbd177b74d8b1b71bd3c5b3004781ee7826cdacfeaa7792dcffd92c4b","commitment_y":"0x3ab6c7e860997a2f849d8339c865cc9fb733d70ac8011b11d01a3a72395098c2","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","United States FTC Act"],"necessity_id":"NEC#12","necessity_name":"Missing bias and fairness assessment","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x403d6a4d3ffe716444a127886f58f3c49ce546ccbdddb23b71a1607f6d6251a4","commitment_y":"0xe6ff0ff5941abb2e612e0effb265a8a91e9c8e581d5849dd32564644edc8595e","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#13","necessity_name":"Missing accountable entity","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x532f99435b44cd697fe4c755a7fa39cc1711d40e2259375fe83311e4997baf63","commitment_y":"0x8530e3818336a8fd3b169be1cb333258181c906afd6ba91d8994b89bbecb5257","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#14","necessity_name":"Missing data preprocessing documentation","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x80d142a4e30d48c365aa4293fac3206f98a4df11ab628b576b2e01cf4c320f63","commitment_y":"0x579eb24913acdb528ad34a007253eb4e3156f6c72d31204162b5807164538011","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI"],"necessity_id":"NEC#15","necessity_name":"Missing multilingual capability scope","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x7aecbaf26ac42330a88b1ea0f9ae1d3ac029d25e02e000cc766a78732e7d4549","commitment_y":"0x2b0845bfea84aad3ab224d75507a7ff06cdc4dc2c5847de04ca12f25e8eec0c5","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","United Kingdom AI Regulation"],"necessity_id":"NEC#16","necessity_name":"Missing security vulnerability assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9e3b0f1db4ada2ae5901c0df10217d563fa0f16a218e91192dfb2ec09d95e273","commitment_y":"0xa3636fc26b76a88e38dbe46e2b0aef1739594e57bbeafbe1d5ce4e650c04be10","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#17","necessity_name":"Missing deployment and integration guidelines","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x627c02f1103141f55cfe0408b64352f66821b5e080c566bb09f7a1ac02b0a4f4","commitment_y":"0x57c977b3efe28b5c1320b645c79a3c89bf82b1a39e900538d4ef0fcbf3bc664d","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#18","necessity_name":"Missing incident reporting mechanism","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xbcf6fab0cbe9e5b2e112deaf38b1cf56899ebb16144c17d196296cfd2fa44824","commitment_y":"0x448e2c09186b3aa9f370f8da87f0a6d89c218e53f67b1cf0a50e3cd816059f0f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#19","necessity_name":"Missing version history and changelog","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x856fd4f6158a9510dd5679c838f389be92873298d1a2bbbd534eb24925bcd3fd","commitment_y":"0xe6f44631e239a740ae9605008fb74224838ec80ab63e9115b7c1ef0844453609","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#2","necessity_name":"Missing explicit license attribution","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x46c4dd031d967dca7619479b202f3b641509afcf9e65802bbad54ca2417171fa","commitment_y":"0xc7721b77deee34daec1ae2fd31163fd69453aed181514658a12d2436b9688c35","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","OECD AI Principles"],"necessity_id":"NEC#20","necessity_name":"Missing downstream impact assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x91e493b83f7c0f8eaf6fa357e086803d88d90fce95a0c12ee93ea4ee81c6882e","commitment_y":"0xfd3a0ec52ffa86f3b092ee5d671da616578c6d6a0b0bc4ff83951b52c7909105","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#3","necessity_name":"Missing model architecture disclosure","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xacfd85254a06f34063b5e709dedeb2abd6c14550a4b372ee10d824f24bc4b7f7","commitment_y":"0x7e07077720ebf668a17a6576a781204dd5214f49c73338ac7293c13943df5356","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","OECD AI Principles"],"necessity_id":"NEC#4","necessity_name":"Missing training methodology documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3acfa049bbdfdf6ff3ac18b0687cd515103d0916e08bbb982b25a6cc1aa50a9c","commitment_y":"0x2bae3d5d9ff98c69bd843ff6dcd66cef8e8ca4db69bf5abf1b5a18cb87e38516","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#5","necessity_name":"Missing evaluation and benchmark results","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x22f6cb523228ddeeb8d0501b64ceaf2d1664e9db7e0a4470a8a730f7f697b612","commitment_y":"0x84538b2757dd79493f31f986fc0ace25a9583464356bd90bc2ae6b5d5180f176","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#6","necessity_name":"Missing safety and risk evaluation","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xa995fe957574f7618974ad2061fb7400ffeea51220c54a341677567544ec8700","commitment_y":"0xaa4d82191e34f69a6c14a3b934ec39e47f5991a282272edbcb9d9f67756acbc6","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","OECD AI Principles"],"necessity_id":"NEC#7","necessity_name":"Missing usage scope declaration","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x41c6311d3000b7a14c62a06e071fd3cec980ce35e542fec258f1d90d44a81429","commitment_y":"0xf4dcf6be86be36e20eac92d85c9d4499ff36719aed99a8ddea18bd096de546fd","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#8","necessity_name":"Missing environmental impact disclosure","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x178647a052c92df5fb4e9296cac64083f587269bc25c0f8e3d7e190a2b5b10e9","commitment_y":"0x95bfa5fb3cbc926f5414daa8ec1d67745a709ed8a8c76d6085a2e8e100df969f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#9","necessity_name":"Missing human oversight mechanism","severity_label":"CRITICAL"}],"observed_at":"2026-05-17T10:00:37Z","receipt_hash":"4ef7660fc4987a9525c803ab021f4512bafce9a01863a99dca3c044f0de7a4e2","tier":"OPEN","tpa_id":"TPA-3d858603d9c6a6bc2bb27628","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-05-17T10:00:37Z","notes":"TPA TPA-3d858603d9c6a6bc2bb27628 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-3d858603d9c6a6bc2bb27628"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:eb7069af1f631c4bbd8dbf9ec9bb5393868de107a3fe8a76739a846bbbb6ed7f663bbcbc7efe54482dd2081b09274823c73b85a26fbe6a594223a1b06141c608","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"dima806/fairface_age_image_detection"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/var/www/registry/data/tpa_latest.json\",\"source_seal_merkle_root\":\"tpa_chain_h135028\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"4f9a0dacb332d1c10c5e54d8077aff43244e897bffe84898baba7cbeddfa272b","leaf_index":139360,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"b8e6c256f56476d22ef3f7e40c93fd363aa972e2aa0ff17a66c9869e80643ac7","side":"right"},{"sibling":"f86f586a896d3627181f4a4859371a09bf9e08989c2e017c1485b8cc8f27c600","side":"right"},{"sibling":"d93ddadad8d1c531de499854067f01f84decbc0533f813a4af8637033640fa8e","side":"right"},{"sibling":"c9f7f7e13ab7f1bf3c2615a46dfcdd070bf16b6cacb2119b0739be92df29dcd2","side":"right"},{"sibling":"7034d7725e9e092a3b8e600e9660ff7e990c669d8fa193cbc312222fc532aaae","side":"right"},{"sibling":"bb2420e0638d4962a0fad05acea9113da3b1748abc9ff818a9e9647315cd78dc","side":"left"},{"sibling":"cca194b2ea8c4983022f93dafb89df5a1588c0e848a7d6054468bcea070e38dd","side":"left"},{"sibling":"e1850ffc81b4a1fae03afe9d1cb41e18ef93289d364ace042396f664438e500c","side":"right"},{"sibling":"6a8a3e235b8bcd473cf7d4fb551afd4379a3bba061245f0a9827da755dc51062","side":"right"},{"sibling":"d17c07b7764959e80c32501f207351d591d8ebe55b1a0043729c42e2b7a751f8","side":"right"},{"sibling":"c3f42f98af44f9697ad708ab0a2dfba480f764beddcccf237c7e7767290ab40a","side":"right"},{"sibling":"31eaeee755128b3a2cd1d2aa124d1c077754cede266e910f7196c2608907ed0c","side":"right"},{"sibling":"74dcc548b51274c16750588d312786e49ab9ee285ff0cbe0f8ea9cade403f1a6","side":"right"},{"sibling":"8f4c0fbe56b6c010fbb8c782ebcd478079bb3f991d8704e2534209a075d9163c","side":"left"},{"sibling":"00cd2dcec84732f6dba7e770c5610b1f13c1ac90960f71322a686547aa6687e4","side":"right"},{"sibling":"56d2bf05f60b23bf173f4381c43ccf0455785a58893b98eea3a89ddfd7e8c615","side":"right"},{"sibling":"cf9bff88570f9810bbf158c8c675892c20b3b73b4a1a8851fb4a237f2c480864","side":"right"},{"sibling":"d841ad93efda0869e5eb97678f348f03f5caab4353e05ff4bf18f47fb945b822","side":"left"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":139425,"merkle_root":"2f03d7a8a15ec492f08dfb0a06a14b231d983ef00a9889f60aceafcbd1da045f","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260517T103827Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-17T11:21:10Z","sig_algorithm":"ed25519","signature":"79530fa06165617d7020cdf2b4a23942cce17f76b3b4b0ba5a8122bb472d8a119e5c8a3ff734d83557e5c20fcf12950204fde5edd4b87a4099caa87ef960c20c","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_5b1c2a9507fcffd059a7069dbb0c9b2ed51b225fd9a528101b5aba2dce204042"}}